The ESMU-10Ⅱ is a high-performance Energy Storage Management Unit designed to act as the powerful central brain for complex energy storage systems. Equipped with a 2GHz, 4G RAM processor, it delivers strong calculation capability and ensures rapid 100ms data refreshing and responding. The unit features a 500G SSD to guarantee all-life-time data storage and robust local logging. Engineered for large-scale deployments, it supports data processing and display of 64 racks with a data storage interval within seconds. Real-time site calculation, diagnosing, and site-cloud synchronization are fully supported, alongside remote connection via wireless 4G and comprehensive remote control.
Manages massive data arrays for grid-level energy storage stations.
Provides real-time site calculation and robust protection for industrial facilities.
Utilizes wireless 4G remote control for off-grid and renewable integrations.
Ideal for deployments requiring seamless site-cloud synchronization.
| Item | ESMU HV2.0.0 / ESMU-10Ⅱ Specifications |
|---|---|
| CPU | ARM, 4-core, 2.0GHz |
| RAM | 4GB LPDDR4 |
| OS / Data record interval | Linux / ≤1s |
| Storage | 32GB eMMC, 240G-500G SSD, Standard 256G, 32G SD card (optional) |
| Number of cells / Alarm method | Up to 60 racks / Sound-light alarm, alarm content display, fault point output |
| LCD / Inquiry method | 10.1" TFT / Local inquiry, remote inquiry, data download and output |
| Event log database | More than 100,000 events recorded, including types, time and protections. All life-time data storage. |
| Communication interface | 3×LAN, LAN0/LAN1: 100M/1000Mbps; LAN2: 10M/100Mbps 3×CAN (Isolated), 250Kbps-500Kbps, 1500Vac 5×RS485 (Isolated), 9600bps-19200bps, 1500Vac ; 2×USB |
| DO/DI | 6×IO input (DIH) with photoelectric isolation, 9-32V effective, 1500Vac 6×IO input (DIL) with photoelectric isolation, 0-0.7V effective, 1500Vac 12×IO input/output, relay dry contact, 2A/30Vdc or 2A/250Vac 1×AC power loss detection, range 220Vac±30% |
| Working conditions | Environmental temperature: -10~+60°C Relative humidity (non-condensing): <95% Environmental magnetic: <400A/m No erosive, flammable and combustible gas around |
| Supply power / Power consumption | DC9~32V / ≤10W |
Yes, it thoroughly supports remote connection of wireless 4G and remote control, making it excellent for unstaffed or remote energy storage facilities.
The unit is equipped with a 500G SSD designed for all-life-time data storage. The event log database alone can comfortably record more than 100,000 events, detailing types, times, and corresponding protections.
It supports rigorous alarm and protection protocols, specifically safeguarding against over-voltage, under-voltage, over-current, under-current, over-temperature, voltage-difference, and temperature-difference.
The controller supports advanced data processing and display for up to 64 racks, utilizing strong calculation capabilities to maintain a 100ms data refreshing and responding rate.
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